FILE - In this Feb. 25, 2013 file photo, South Korean rapper PSY performs before President Park Geun-hye's presidential inauguration ceremony at the National Assembly in Seoul, South Korea. PSY said Monday, March 18, 2013, on a Twitter-like South Korean website that he will change the title of his potential “Gangnam Style” follow-up over worries it could offend Arabs. PSY said earlier this week that his new song could carry a title that can be written as “Assarabia” or “Assaravia” in English. The expression is slang used by young South Koreans to express thrills. It suggests no ethnicity or body part. (AP Photo/Lee Jin-man, File)